General description This 2-channel 433Mhz wireless remote control switch is perfect for operating garage doors, curtains, and lights. It supports a wide voltage range from 85V to 256V, making it suitable for various household and industrial applications. Ideal for home automation, this switch can significantly enhance the functionality and comfort of your living spaces. Technical specifications Frequency: 433Mhz Voltage range: 85V to 256V Measurement allowed error: +/- 1-3cm Installation The module is designed for easy setup with clear instructions, allowing DIY enthusiasts and professionals alike to install it without any hassle. Usage Enjoy the convenience of remote control with an extended range and high reliability, ensuring your devices operate smoothly without interference. Other information Color: As shown Material: Plastic Package Contents: 1 * Controller, 5 * Remote Control Note: Light reflection and different displays may cause the color of the item in the picture to differ